Results 11 to 20 of about 2,843 (216)
Quantum Diffie–Hellman key exchange
APL QuantumThe Diffie–Hellman key exchange plays a crucial role in conventional cryptography, as it allows two legitimate users to establish a common, usually ephemeral, secret key. Its security relies on the discrete-logarithm problem, which is considered to be a mathematical one-way function, while the final key is formed by random independent actions of the ...
Georgios M. Nikolopoulos
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Proxy Re-Encryption Scheme Supporting Keyword Search in Email System [PDF]
Jisuanji gongcheng, 2020 To authorize others to deal with encrypted mails and enable the search of encrypted mails in an encrypted email system,this paper proposes a proxy re-encryption scheme that supports keyword search for email systems.In this scheme,searchable encryption ...
NIU Shufen, CHEN Lixia, LIU Wenke, WANG Caifen, DU Xiaoni
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Modification of Diffie–Hellman Key Exchange Algorithm for Zero Knowledge Proof [PDF]
Engineering and Technology Journal, 2012 Networks and entity groupings requires entity authentication while preserving the privacy of the entity being authenticated. Zero-Knowledge Proof (ZKP) plays an important role in authentication without revealing secret information.
Mahmood Khalel Ibrahim
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Proposal to Complex DES Security Using Diffie Hellman Injection [PDF]
Engineering and Technology Journal, 2011 Data Encryption Standard (DES) is based on a round of starters, from the results of the use of multi-stage permutation and replacement to the more complex algorithm which adopts the symmetric key.
Shatha habeeb Jafar
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Orienting supersingular isogeny graphs
Journal of Mathematical Cryptology, 2020 We introduce a category of 𝓞-oriented supersingular elliptic curves and derive properties of the associated oriented and nonoriented ℓ-isogeny supersingular isogeny graphs.
Colò Leonardo, Kohel David
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Implementation of Secure End-to-End Encrypted Chat Application Using Diffie–Hellman Key Exchange and AES-256 in a Microservice Architecture [PDF]
Engineering ProceedingsEnsuring secure and private digital communication is crucial due to increasing threats like data breaches and unauthorized access. We propose a secure end-to-end encrypted chat application using Diffie–Hellman Key Exchange and AES-256 within a ...
Moch Juang Pajri Perkasa +3 more
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Analisis Serangan Pihak Ketiga pada Protokol Kesepakatan Kunci Diffie-Hellman
Techne, 2016 Penemuan protokol kesepakatan kunci Diffie-Hellman merupakan salah satu tonggak penting perkembangan kriptografi dengan menggunakan algoritma kunci publik.
Banu Wirawan Yohanes
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, 1996 This paper consists of three parts. First, various types of Diffie-Hellman oracles for a cyclic group G and subgroups of G are defined and their equivalence is proved. In particular, the security of using a subgroup of G instead of G in the Diffie-Hellman protocol is investigated.
Ueli M. Maurer, Stefan Wolf 0001
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The Group Diffie-Hellman Problems [PDF]
, 2003 In this paper we study generalizations of the Diffie-Hellman problems recently used to construct cryptographic schemes for practical purposes. The Group Computational and the Group Decisional Diffie-Hellman assumptions not only enable one to construct efficient pseudo-random functions but also to naturally extend the Diffie-Hellman protocol to allow ...
Emmanuel Bresson +2 more
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New Efficient Bluetooth Authentication Scheme
Al-Iraqia Journal for Scientific Engineering Research, 2022 Bluetooth can be described as a wireless connection used for transferring data from ten to one hundred meters distance with transfer speed around 720kbps.
Mustafa S. Kadhm +3 more
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